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Efficacy of Intravenously Administered Gepotidacin in Cynomolgus Macaques following a Francisella tularensis Inhalational Challenge

Charles Jakielaszek, Jamese J. Hilliard, Frank Mannino, Mohammad Sharif Hossain, Lian Qian, Cindy E. Fishman, Ying-Liang Chou, Lisa N. Henning et al.

Antimicrobial Agents and Chemotherapy, 2023

8 citations

Abstract

< 0.0001) at Day 43 postinhalational challenge. All gepotidacin-treated animals were blood and organ culture negative for F. tularensis at the end of the study. In contrast, none of the saline control animals were blood and organ culture negative. Gepotoidacin's novel mechanism of action and the efficacy data reported here (aligned with the Food and Drug Administration Animal Rule) support gepotidacin as a potential treatment for pneumonic tularemia in an emergency biothreat situation.

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